Nokia C7 vs Siemens SX66

Compare recorded specifications, size and practical differences.

+ Add a third phone

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

  • Weight

    C7: 80 g lighter

    C7:
    130 g
    SX66:
    210 g
  • Width

    C7: 14.2 mm narrower

    C7:
    56.8 mm
    SX66:
    71 mm
  • Depth

    C7: 7.5 mm thinner

    C7:
    10.5 mm
    SX66:
    18 mm
  • Height

    C7: 7.7 mm shorter

    C7:
    117.3 mm
    SX66:
    125 mm
  • Release year

    C7:
    2010
    SX66:
    2004

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

  1. 1. C7

    Height:
    117.3 mm
    Width:
    56.8 mm
    Depth:
    10.5 mm
  2. 2. SX66

    Height:
    125 mm +7.7 mm versus C7
    Width:
    71 mm +14.2 mm versus C7
    Depth:
    18 mm +7.5 mm versus C7

Weight

Bars start at zero and share a scale within this chart.

  1. 1. C7

    130 g

  2. 2. SX66

    210 g

    +80 g versus C7

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

  1. 1. C7

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    33.8 cm²
  2. 2. SX66

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    37.9 cm²

SX66 has approximately 12.3% more rectangular screen area than C7.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

C7: Original memory entry

8 GB · 256 MB RAM · 1 GB ROM

SX66: Original memory entry

128 MB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. C7

NFC:
See details Via software update
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

2. SX66

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details SDIO/MMC

Battery capacity

Capacity is not battery life. No endurance test is implied.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. C72. SX66

Everyday essentials
Everyday essentials — specifications for C7, SX66.
SpecificationC7SX66
Dimensions (HxWxD)
  • 117.3 Х 56.8 Х 10.5 mm
  • 125 Х 71 Х 18 mm
Weight
  • 130 g
  • 210 g
Technology
  • AMOLED
  • TFT
Screen size
  • 3.5" inch
  • 3.5" inch
Screen resolution
  • 360 x 640 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 256 MB RAM
  • 1 GB ROM
  • 128 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • SDIO/MMC
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 0 mAh,
Operating system OS
  • Symbian^3
  • upgradable to Nokia Belle OS
  • Microsoft Windows Mobile 2003 SE PocketPC
NFC
  • Via software update
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for C7, SX66.
SpecificationC7SX66
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 33.8 cm2
  • 37.9 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 50.7%
  • 42.7%
PPI /points per inch/
  • 210 PPI
  • 114 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for C7, SX66.
SpecificationC7SX66
Rear camera, main
  • 8 MP
  • Single
  • 0 MP,
Camera specs
  • 8 MP
Unknown
Functions
  • Dual-LED flash
Unknown
Video
  • 720p@25fps
  • 720p@30fps (via SW update)
Unknown
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance — specifications for C7, SX66.
SpecificationC7SX66
Processor CPU
  • 680 MHz ARM 11
  • Intel Xscale PXA272 520 MHz
Graphics processor GPU
  • Broadcom BCM2727
Unknown
General specs
General specs — specifications for C7, SX66.
SpecificationC7SX66
Release date
  • 2010
  • September
  • 2004
  • Q4
Colors
  • Charcoal Black
  • Frosty metal
  • Mahogany brown
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
Unknown
Battery life
  • Stand by time- Up to 552 h (2G) / Up to 648 h (3G) Talking time- Up to 9 h 30 min (2G) / Up to 5 h (3G) Music play - Up to 54 h
  • Stand by time- Up to 200 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for C7, SX66.
SpecificationC7SX66
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA 10.2/2 Mbps
Unknown
GPRS
  • Class 32
  • Class 10
Edge
  • Class 32
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11b
GPS
  • Yes
  • with A-GPS; Ovi Maps 3.0
  • No
USB
  • microUSB 2.0
  • USB Host
  • Proprietary
Bluetooth
  • 3.0
  • A2DP
  • Yes
Harmful irradiation
  • SAR - 1.03 W/kg (head) 0.83 W/kg (body) SAR EU - 0.73 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for C7, SX66.
SpecificationC7SX66
Radio
  • Stereo FM radio
  • RDS; FM trans
  • No
Others
  • Active noise cancellation with dedicated mic
  • Downloadable logos
Other features
Other features — specifications for C7, SX66.
SpecificationC7SX66
Dop
  • Sensors Accelerometer
  • proximity
  • compass - Web TV -TV-out -MP3/WMA/WAV/eAAC+ player -DivX/XviD/MP4/H.264/WMV player -Quickoffice document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Adobe Reader -Voice memo/dial/command -Predictive text input
  • Infrared port - Microsoft ActiveSync -MP3/AAC player -Predictive text input